Ground resistance real-time monitoring device
A technology of real-time monitoring and grounding resistance, applied in the direction of grounding resistance measurement, etc., can solve the problem that the grounding resistance tester cannot achieve real-time monitoring and so on
Inactive Publication Date: 2016-09-07
吉林省泰华电子股份有限公司
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Abstract
The invention relates to a ground resistance real-time monitoring device, which comprises a switching power supply, a ZIGBEE system, an AC pulse constant current source, a collected data processing unit and a data array unit. According to the ground resistance real-time monitoring device, current emitter poles and voltage test poles adopt an anti-corrosion high-conductivity material, and are buried underground permanently; and when ground resistance change surpasses requirement, an alarm can be given, and the test data is transmitted to a client data center through a network. According to the ground resistance real-time monitoring device, during early-stage construction, the current emitter poles and the voltage test poles for testing are pre-buried in groups according to environment and geographical positions at that time, and thus collection of test data at different positions can be finished through one test. The ground resistance real-time monitoring device can reflect the ground resistance of a grounding grid comprehensively.
Application Domain
Earth resistance measurements
Technology Topic
Grounding gridConstant current source +12
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